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1024results about "Shrimp/lobster processing" patented technology

Automatic shrimp peeling machine

The invention provides an automatic shrimp peeling machine. The automatic shrimp peeling machine is characterized by comprising a frame, a main drive gear, a conveying device, a transmission gear, a cam system and a water spray system which are mounted on the frame, wherein the main drive gear is arranged on a main transmission shaft in a sleeving manner; two corresponding plane cams are further arranged on the main transmission shaft in a sleeving manner; a plurality of large/small jaw clamping devices and final-stage separation devices are arranged around the circumferences of the plane cams; the conveying device, a guide pinch roller device, a blade assembling unit, an intestine-removing brush, an in-vivo long-needle assembling unit and a shrimp shell cleaning brush are sequentially arranged along the working track for mounting the raw material shrimp outside the circumferences of the large/small jaw clamping devices. The automatic shrimp peeling machine disclosed by the invention can eliminate the accumulative error generated in the machine operation process, lower the accumulative error to be minimal, and ensure that the single deheaded shrimp holding position of the circulating jaw in the positioning holding device is correct, so as to enable the working stations of back opening, peeling, and removal of shrimp line to be kept correctly and ensure the peeling quality of the shrimp.
Owner:南通宝泰机械科技有限公司

Marine food product cleaning and impurity-removing device

The invention discloses a marine food product cleaning and impurity-removing device, which comprises a rack, a rotary shaft, stirring rods, a spray pipe, a water inlet pipe, a water pump, a cleaning table, and a cleaning box, wherein the upper part of the rotary shaft is arranged on the rack in a rotatable way; a water inlet cavity with an opening on the upper end is arranged on the upper part of the rotary shaft; at least two layers of stirring rods are arranged on the lower part of the rotary shaft from top to bottom; the spray pipe is arranged on the upper part of the rotary shaft; a pipe cavity of the spray pipe is communicated with the water inlet cavity, and is provided with a plurality of nozzles with downward openings along an axial direction; one end of the water inlet pipe is connected with the upper end of the rotary shaft through a rotating joint; the water pump is connected with the other end of the water inlet pipe; the cleaning table is arranged under the rack; the cleaning box is arranged on the cleaning table in a support way; the stirring rod stretches into the bottom part of the cleaning box; a drainage pipe is arranged on the lower end of the cleaning box; a drainage valve is arranged on the drainage pipe. The marine food product cleaning and impurity-removing device provided by the invention not only can be used for spraying and washing marine food products through the spray pipe, but also can be used for stirring to clean the marine food products through the stirring rod, has high cleaning efficiency on the marine food products, and can be beneficial to effectively reducing the labor intensity.
Owner:防城港市海洋局

Cleaning system for crab-type aquatic products

The invention relates to a cleaning system for crab-type aquatic products. The cleaning system for the crab-type aquatic products solves the problem of cleaning difficulty of silt adhered to the shell and the legs of the fished crabs which causes affects on sales. The cleaning system for the crab-type aquatic products comprises a crab pool used for free-ranging the crabs; multiple holes are formed at one side of the bottom of the crab pool; a starting end of an conveyor table is arranged at the outer sides of the holes; the direction of the holes are identical to the conveying direction of the conveyor table; a conveyor belt is arranged on the conveyor table; roller brushes are arranged above the conveyor table; spraying pipes which spray water downwards are arranged above the roller brushes; and a crab basin used for containing the cleaned crabs is arranged under the terminal of the conveyor table. The backs and the abdomens of the crabs are respectively cleaned by using the roller brushes and the bristles arranged above the conveyor table, so that the effect of self-cleaning is achieved; thus, the labor intensity is reduced and the qualities of the crab-type aquatic products are improved. The characteristics of the crabs, namely likes to holes and shade, are utilized, so that the holes with shade are arranged at one side of the crab pool; thus, the crabs spontaneously aggregate, and sequentially climb out of the holes to be orderly cleaned.
Owner:ZHEJIANG OCEAN UNIV

Ultrasonic lobster cleaning machine

The invention discloses an ultrasonic lobster cleaning machine. The machine comprises a lifting and conveying mechanism, a first-level cleaning mechanism and a second-level cleaning mechanism; the lifting and conveying mechanism comprises a second motor, a feeding crawler belt and a buffer bin, and the second motor is in driving connection with the feeding crawler belt; the first-level cleaning mechanism comprises a hexagonal strip sieve and a first water pump, the hexagonal strip sieve is provided with an inner strip sieve nozzle and an outer strip sieve nozzle, and the inner strip sieve nozzle and the outer strip sieve nozzle are connected with a first water pump; the second-level cleaning mechanism comprises a first motor, a conveying crawler belt, a cleaning tank, an ozone machine, an ultrasonic generator and an air pump, the first motor is in driving connection with the conveying crawler belt, the ozone machine and the ultrasonic generator are both located below the cleaning tank, and an ozone output pipe of the ozone machine is connected to a gas nozzle. The ultrasonic lobster cleaning machine comprises the two levels of cleaning mechanisms, the thorough cleaning degree is high, impurities and sticking substances on the surfaces of lobsters can be cleaned, hidden positions of the lobsters such as the gill positions can be cleaned and sterilized, and reliability and environmental protection are achieved.
Owner:许云飞

Production line for automatically stripping off shrimp shells

The invention discloses a production line for automatically stripping off shrimp shells. The production line comprises a first conveyor belt, a second conveyor belt and a shrimp stripping operation table. Ultrasonic cleaning ponds are arranged between one end of the shrimp stripping operation table and the first conveyor belt as well as between the other end of the shrimp stripping operation tableand the second conveyor belt respectively; rotary shafts and driving motors are arranged at the end, close to the first conveyor belt, of the shrimp stripping operation table and the end, close to the shrimp stripping operation table, of the second conveyor belt respectively, wherein the driving motors are used for driving the rotary shafts to rotate, and filtering baskets used in cooperation with the ultrasonic cleaning ponds are fixedly installed on the rotary shafts respectively; the shrimp stripping operation table is provided with a head and tail removal mechanical claw module, a shrimpbody taking mechanical claw module, a shrimp shell removing device and a shrimp meat taking mechanical claw module in sequence in the conveying direction of the first conveyor belt; a first visual control module and a second visual control module are installed on the shrimp stripping operation table. The production line for automatically stripping off the shrimp shells can automatically clean shrimps, remove the heads and tails of the shrimps, strip off the shells and clean shrimp meat.
Owner:潜江市湖耕食品有限公司

Treatment production line for testacean marine products

The invention relates to a treatment production line for testacean marine products. The treatment production line is characterized by comprising a pretreatment production line, a first production line, a second production line and a third production line, wherein according to a processing sequence, the pretreatment production line sequentially comprises a stocking warehouse, a first washing station, a sterilization station, a rinsing station, a blow-drying station and an inspection grading station; according to the processing sequence, the first production line sequentially comprises a subpackaging station, a raw meat quick-freezing station and a refrigerating station; according to the processing sequence, the second production line sequentially comprises a shelling and fleshing machine, a cleaning table, a subpackaging station, a raw meat quick-freezing station and a refrigerating station; according to the processing sequence, the third production line sequentially comprises a shelling and fleshing machine, a cleaning table, a tunnel steaming machine, a tunnel airing machine, a subpackaging station, a cooked meat quick-freezing station and a refrigerating station. The treatment production line for the testacean marine products is simple in structure and high in the degree of automation, and facilitates the mass production of seafood products.
Owner:杭州创培信息科技有限公司

Method for preparing shrimp paste by using low-value shrimp and shrimp offal

The invention relates to a method for preparing shrimp paste by using low-value shrimp and shrimp offal. The method comprises the following steps of washing the low-value shrimp; removing impurities; grinding; adding water for homogenizing; carrying out autolysis; adding protease to carry out enzymolysis; adding reducing sugar and amino acids to carry out a Maillard reaction by using a enzymatic hydrolysate as a base material; cooling a reaction liquid to a room temperature; adding shrimp flavor substances; and regulating to obtain the shrimp paste. The shrimp flavor substances are obtained by using shrimp offal such as shrimp heads and shrimp shells as raw materials and extracting by using supercritical carbon dioxide extraction technology. The method prepares the shrimp paste by using the low-value shrimp and shrimp offal, effectively reduces source waste and environment pollution, has significant social importance and considerable economic benefits, and guarantees that the sources of the raw materials are natural, nutritional and safe. In cooperative with a modern technology, a natural and healthy seasoning item with realistic fragrance and thick shrimp flavor can be produced by the method, thereby solving the defects existing in present products.
Owner:SHANDONG TIANBO FOOD INGREDIENTS

Crayfish shell removing device

The invention discloses a crayfish shell removing device, and belongs to the field of crayfish processing devices. The crayfish shell removing device comprises a rotating disc, a boss is arranged on the rotating disc, grooves are formed in the boss in an annular array, and a conveying belt is arranged above the rotating disc; a clamping device is movably arranged above the boss, the clamping device is connected to a piston rod of a first air cylinder, and the first air cylinder is installed on a third support; a head removing device is movably arranged on the outer side of the boss, the head removing device is connected to a piston rod of a third air cylinder, and the third air cylinder is installed on a fourth support; an extrusion device is movably arranged above the boss, the extrusiondevice is connected to a piston rod of a second air cylinder, and the second air cylinder is installed on a sixth support; an air spraying pipe is arranged above the boss and installed on a fifth support. According to the crayfish shell removing device, shrimp heads and shrimp lines can be synchronously removed, the rotating disc type annular integrated design is adopted, the space requirement ofa workshop is reduced, meanwhile, overall management and operation are facilitated, and the production efficiency is further improved.
Owner:国联(益阳)食品有限公司

Ultrasonic integral crawfish washing machine

InactiveCN105901109AAvoid staleAvoid problems such as necrosisShrimp/lobster processingPulp and paper industryCrayfish
The invention provides an ultrasonic integral crawfish washing machine, and relates to food processing devices, which is used for integrating crawfish washing and boiling. The ultrasonic integral crawfish washing machine comprises a machine frame, a conveying belt, a water overflow opening, a crawfish washing tank and a control tank, wherein the crawfish washing tank is connected with one end of the conveying belt; one end, connected with the crawfish washing tank, of the conveying belt is the first end, and the other end of the conveying belt is the final end; an ultrasonic oscillator is arranged at the bottom end of the crawfish washing tank, and a crawfish discharging gate is arranged between the crawfish washing tank and the first end of the conveying belt; a processing table is arranged on the machine frame, one end of the processing table is connected with the final end of the conveying belt, and the other end of the processing table is connected with a crawfish cooling tank. The ultrasonic integral crawfish washing machine has the advantages that the common methods of artificial crawfish washing and crawfish washing by crawfish washing powder are replaced by ultrasonic crawfish washing type, and the health and high-efficiency effects are realized; by arranging the cooking and processing places, the washed crayfish can be directly sent into a cooking device; the device is miniature, the handling is easy, the integral design is realized, the cost is lower, and the device can be used as a movable stand.
Owner:东莞市优之净环境科技有限公司
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